Community correction wearable equipment based on hand back vein identity recognition

Abstract

The invention discloses community correction wearing equipment based on hand back vein identity recognition, and relates to the field of vein recognition. The wearable equipment comprises a wearable equipment body and a hand back vein recognition device, wherein the hand back vein recognition device is arranged on the wearable equipment body; the hand back vein recognition device comprises a microprocessor, a near infrared light source and a hand back vein image acquisition module; the near-infrared light source is used for providing light rays irradiating the near-infrared band of the hand back vein; the microprocessor is used for analyzing and processing the hand vein image and carrying out quality evaluation; and the hand back vein image acquisition module is used for acquiring vein information of the hand back of the user and sending the vein information to the microprocessor for processing. According to the invention, community prisoners can be allowed to disassemble and wear the community correction wearable equipment according to standard requirements after being applied in a specific place, so that the physical and psychological health damage condition can be reduced, better conditions are created for the community prisoners to better return to the society, meanwhile, effective supervision is realized, and the possible social risk is reduced.

Description

technical field [0001] The invention belongs to the field of vein identification, in particular to a community correction wearable device based on the identification of veins on the back of the hand. Background technique [0002] The Community Corrections Bureau of the Ministry of Justice proposed a new concept of "smart social corrections" and issued the "National Community Corrections Personnel Positioning System Technical Specifications (SF / T0016-2017)". It is hoped that with the help of high technology, the governance model of community inmates will change from one-way management to two-way interaction, pure government supervision will focus more on social coordination, and management methods will change from rough to precise. There are currently 700,000 community inmates in our country, and tens of thousands of them wear community correction wearable devices. The main reason is that the devices have single functions and cannot be disassembled, which restricts their use....

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a community corrective wearable device based on the identification of the dorsal vein of the hand, which realizes the unique identification of the identity of the inmates in the community through the collection and identification of the dorsal hand vein image. Screen and encrypt and send to the server for vein feature extraction to obtain the final comparison result, which solves the problem that existing community inmates are inconvenient to wear equipment and easily bring psychological harm to community inmates

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